Automatic stamping machine and stamping method thereof

Abstract

The invention discloses an automatic stamping machine, which comprises an upper die assembly and a lower die assembly, the lower die assembly comprises a lower die and a lower die driver, and the lower die driver comprises a turntable assembly and a turntable drive motor. The invention can ensure that an operation position of a stamping operator can be isolated from a stamping position by a turntable, consequently, an enough safe distance exists between the operation position and the stamping position when an upper material and a lower material are stamped, the hands of the operator can be protected from injury when misoperation or a mechanical fault occurs, and thereby safety is high; because an automatic control system controls the stamping process, human intervention is reduced, safety accidents caused by human subjectivity are eliminated, and the working efficiency is increased; because the combined structure of a central disk and an annular bearing platform is provided with buffer springs, the eccentric wear between the central disk, a drive shaft and bearings can be effectively prevented, the transmission of stamping force can be effectively obstructed as well, so that the central disk and the drive assembly thereof can be prevented from being affected by the stamping force, and thereby the service lives of the stamping turntable and the driver thereof can be prolonged.

Description

technical field [0001] The invention relates to machining equipment, in particular to an automatic punching machine tool and a punching method thereof. Background technique [0002] Stamping machine tools are relatively common machining equipment. Stamping processing is a production technology that uses the power of conventional or special stamping equipment to directly deform the blank in the mold to obtain product parts of a certain shape, size and performance. . [0003] Stamping processing is a single-action, continuous and repetitive operation, which requires the operator to be highly concentrated and durable. In the stamping process, because the operator needs to put his hand into the stamping position to put in or take out the workpiece, when there is an incoordination between the equipment and the human consciousness, there will be a punching machine injury accident. At the same time, equipment failure will lead to mechanical failure during processing, and it will ...

AI Technical Summary

Problems solved by technology

In the stamping process, because the operator needs to put his hand into the stamping position to put in or take out the workpiece, when there is an incoordination between the equipment and the human consciousness, there will be a punching accident.

At the same time, equipment failure will lead to mechanical failure during processing, and will also cause hand injury incidents on stamping machine tools

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